How to install all RSAT features on Windows 10 release 1809 & later, and Windows 11 with powershell.
Intro
With the release of Windows 10, 1809 yesterday I immediately needed all my RSAT tools back, and clicking on each feature to install it manually is a pain.
Get-WindowsCapability -Online | ? Name -like 'RSAT*'|Where {$_.State -eq 'NotPresent'} |foreach {Add-WindowsCapability -online -name $_.Name}
Warning
Depending on your organization’s settings, you may run into errors when your computer tries to download from a windows update server and can’t.
See this article for a workaround: Install SSH client as a optional feature on Windows 10 failed